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How to measure airport connectivity? - average shortest travel time and average highest path velocity as indicators

机译:如何衡量机场的连通性? -平均最短旅行时间和平均最高路径速度作为指标

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Connectivity indicators quantify the quality of an airport's connection to the air transport network and the contribution of individual airlines to overall connectivity. In this paper, the authors present two new connectivity indicators: the average shortest travel time (ASTT) and the average highest path velocity (AHPV). Both indicators are based on a shortest path search algorithm that finds the optimal connections between worldwide airports with regard to travel time or number of stops. The main advantage of the new indicators is the calculation of the shortest travel time depending on the time of departure, therefore combining both the number of frequencies offered and the travel time into one indicator value. By integrating shortest travel time over time of day, the indicator rewards both short travel times and a high number of connection frequencies. The benefits of the newly developed indicators and possible applications are demonstrated by two brief case studies.
机译:连通性指标量化了机场与航空运输网络的连接质量,以及各个航空公司对整体连通性的贡献。在本文中,作者提出了两个新的连通性指标:平均最短旅行时间(ASTT)和平均最高路径速度(AHPV)。两种指标均基于最短路径搜索算法,该算法可根据旅行时间或站点数量找到全球机场之间的最佳连接。新指示器的主要优点是根据出发时间计算出最短的行驶时间,因此将提供的频率数和行驶时间都合并为一个指示器值。通过整合一天中最短的旅行时间,该指标可以奖励短的旅行时间和大量的连接频率。通过两个简短的案例研究证明了新开发的指标的好处和可能的应用。

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